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Error to trace to log to deploy. One click. No SSH.
Catch the cause before the pager goes off.
AppSignal links every error to the trace, the trace to the log, the log to the deploy that shipped it.
Portscan is a simple TCP port scanner (connect scan, similar to nmap -sC).
It is implemented with threads for better speed.
Please see the code and review it. Criticism is more than welcome.
Helps needed to make it robust.